13430400134424 has 64 divisors (see below), whose sum is σ = 41324308112640. Its totient is φ = 3542083551360.

The previous prime is 13430400134419. The next prime is 13430400134509. The reversal of 13430400134424 is 42443100403431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3074723122 + ... + 3074727489.

It is an arithmetic number, because the mean of its divisors is an integer number (645692314260).

Almost surely, 2^{13430400134424} is an apocalyptic number.

13430400134424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13430400134424 is an abundant number, since it is smaller than the sum of its proper divisors (27893907978216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13430400134424 is a wasteful number, since it uses less digits than its factorization.

13430400134424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6149450640 (or 6149450636 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 13430400134424 its reverse (42443100403431), we get a palindrome (55873500537855).

The spelling of 13430400134424 in words is "thirteen trillion, four hundred thirty billion, four hundred million, one hundred thirty-four thousand, four hundred twenty-four".